package javastory.game.data;
import java.util.Iterator;
import java.util.List;
import com.google.common.collect.Lists;
/**
*
* @author shoftee
*/
public class ItemRecipeBuilder {
private final List<ItemRecipeEntry> entries;
public ItemRecipeBuilder() {
this.entries = Lists.newLinkedList();
}
public void addEntry(final int itemId, final int quantity) {
this.entries.add(new ItemRecipeEntry(itemId, quantity));
}
public ItemRecipe build() {
return new ConcreteItemRecipe(this.entries);
}
private static class ConcreteItemRecipe implements ItemRecipe {
public List<ItemRecipeEntry> entries;
public ConcreteItemRecipe(final List<ItemRecipeEntry> entries) {
this.entries = Lists.newArrayList(entries);
}
@Override
public Iterator<ItemRecipeEntry> iterator() {
return this.entries.listIterator();
}
}
}